US3136563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool supporting adapter
Assignee: Sundstrand Corp
•
Filing: 1960-09-29
•
Granted: 1964-06-09
•
Expires: 1980-09-29
Abstract
No abstract record available.
Inventors
- 👤 Fred R Swanson
- 👤 Carl F Erikson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:16
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/155; B23Q3/157; B23Q3/15706; B23B; B23B39/00; B23B39/02; B23Q3/1552; B23Q3/15553; Y; Y10; Y10S; Y10S279/00; Y10S279/90; Y10S483/00; Y10S483/902; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761; Y10T279/17821; Y10T279/34; Y10T279/3406; Y10T279/3487; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T408/00; Y10T408/31
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
173 words
A TOOL ADAPTER HAVING A CYLINDRICAL BODY WITH AN INTERIOR CHAMBER OPENING TO ONE END OF THE BODY TO MOUNT A TOOL WITH THE WORKING PART OF THE TOOL REMOTE FROM THE ADAPTER BODY SAID BODY HAVING MEANS FOR HOLDING THE TOOL AND BODY TOGETHER, A MANUALLY ADJUSTABLE STOP CARRIED BY THE BODY BEYOND AN END THEREOF OPPOSITE FROM SAID INTERIOR CHAMBER OPENING FOR ESTABLISHING THE OVER-ALL EFFECTIVE LENGTH OF A TOOL AND THE ADAPTER, A TAPERED GROOVE IN SAID BODY CLOSELY ADJACENT THE END HAVING THE INTERIOR CHAMBER OPENING TO LIMIT THE AMOUNT OF OVERHANG WHEN THE ADAPTER IS IN A SPINDLE, SAID GROOVE HAVING A FLAT BOTTOM AND DIVERGINGLY SLOPED SIDES TO HAVE A WIDTH GREATER AT THE TOP THAN AT THE BOTTOM AND A TOP WIDTH LESS THAN ONE-HALF THE BODY DIAMETER, AND A KEYWAY ON THE BODY EXTENDING LENGTHWISE THEREOF HAVING SLOPED SIDES TO LIE IN PLANES GENERALLY NORMAL TO THE DIRECTION OF FORCE BEING APPLIED WHEREBY COMPRESSION LOADS RATHER THAN TWISTING LOADS ARE APPLIED TO AN INTERFITTING KEY.
References Cited (Backward Citations)
US1074025A
Cited
US1034724A
Cited
US1268386A
Cited
US1209650A
Cited
US2901927A
Cited
FR1236668A
Cited
US3052011A
Cited
US3052999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |